* {
  margin: 0;
  padding: 0;
}

ul li {
  list-style: none;
}

.box {
  border: 1px solid black;
  width: 300px;
  height: 150px;
  padding: 5px;
  display: flex;
  justify-content: space-between;
}

.box .show {
  width: 50px;
  height: 50px;
  border: 1px solid black;
}

.box .colorAll {
  border: 1px solid black;
  width: 200px;
  height: 100px;
  padding: 4px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-content: space-between;
}

.box .colorAll .item {
  cursor: pointer;
  width: 30px;
  height: 30px;
  border: 1px solid black;
}
